package com.ll.SchoolSafe.Dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ll.SchoolSafe.pojo.Student;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface StudentDao extends BaseMapper<Student> {
    @Select("SELECT * from student where student_id = #{studentId}")
    Student getStudentArchives(Integer studentId);
}
